AWS CLI v1 entered maintenance mode on August 5, 2026 and will reach end-of-support on July 15, 2027. During maintenance mode, releases are limited to critical bug fixes and security issues. AWS CLI v1 will not receive API updates for new or existing services, or be updated to support new regions. For more information, see the maintenance mode announcement.
We recommend that you migrate to AWS CLI version 2. See the installation instructions and migration guide.
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You can use the tax setting API to programmatically set, modify, and delete the tax registration number (TRN), associated business legal name, and address (Collectively referred to as “TRN information”). You can also programmatically view TRN information and tax addresses (“Tax profiles”).
You can use this API to automate your TRN information settings instead of manually using the console.
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